| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when did they start fluoridating water | 1.08 | 0.2 | 8338 | 37 | 38 |
| when | 1.98 | 0.7 | 2985 | 24 | 4 |
| did | 0.93 | 0.7 | 6942 | 52 | 3 |
| they | 0.02 | 0.7 | 7837 | 63 | 4 |
| start | 1.63 | 1 | 7684 | 65 | 5 |
| fluoridating | 1.66 | 0.2 | 6643 | 9 | 12 |
| water | 0.87 | 0.8 | 3473 | 86 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when did they start fluoridating water | 1.25 | 0.8 | 7931 | 45 |
